Physical Sciences and Mathematics Commons^™

Plenary Session: Water Research Needs In Kentucky, Alan E. Fryar, Peter T. Goodmann, Michael S. Griffin, James A. Kipp

Kentucky Water Resources Annual Symposium

Four panelists were invited to present their visions/predictions of current and future water research needs in Kentucky in an opening plenary session at the 2012 Kentucky Water Resources Annual Symposium. The requested overall general focus was ground water research needs.

Proceedings Of 2012 Kentucky Water Resources Annual Symposium, Kentucky Water Resources Research Institute, University Of Kentucky

Kentucky Water Resources Annual Symposium

This symposium was planned and conducted as a part of the state water resources research institute annual program that is supported by Grant/Cooperative Agreement Number G11AP20081 from the United States Geological Survey. The contents of this proceedings document and the views and conclusions presented at the symposium are solely the responsibility of the individual authors and presenters and do not necessarily represent the official views of the USGS or of the symposium organizers and sponsors. This publication is produced with the understanding that the United States Government is authorized to reproduce and distribute reprints for government purposes.

The National & State Context Of Stem Education: Past, Present, And Future, Henry M. Huckaby, Kamau Bobb, Charles Kutal, Judy Awong-Taylor

Interdisciplinary STEM Teaching & Learning Conference (2012-2019)

N/A

Session E-1: Self-Paced Proficiency Based Physics – Updates And Extensions, Brooke Schmidt, Eric Hawker

Professional Learning Day

This presentation will cover how a typical introductory physics course has been transformed into one that is self-paced and proficiency graded. The changes were made so that each student would be challenged at his/her level and therefore be more engaged in the course. This structure allows the teacher to individualize instruction of the students. The presentation will also cover adjustments that were made to this model based on student feedback and experiences. The model used to make this course self-paced and proficiency graded should be transferable to other courses.

Session D-6: Teaching Modern Physics, Peter Dong

Professional Learning Day

Modern physics is an excellent way to get students interested in physics – the “weirdness” of relativity and quantum mechanics captures the imagination. This presentation discusses how to teach the subject in a way that encourages this interest. This year’s session will focus on teaching quantum mechanics in a way that is interesting to students and avoids common misconceptions.

Session D-3: Discrete Mathematics: A Great Curriculum Connector, Donald Porzio

Professional Learning Day

Many topics that fall under the umbrella of Discrete Mathematics cut across the traditional high school curriculum areas of algebra, geometry, and pre-calculus. Come try some classroom-ready hands-on Discrete Mathematics activities that illustrate the true interconnectedness of mathematics.

Session A-1: Environmental Chemistry – Chemistry In Context, Branson Lawrence

Professional Learning Day

The use of the ACS curriculum combined with group and individual projects to teach entry level chemistry through the context of environmental chemistry.

Visualization Facility At Unlv Gis And Remote Core Lab, Haroon Stephen

NSTec UNLV Symposium

Outline

• About GIS/RS Lab
• Visualization Facility
• Research Areas
• Summary

The Unlv Xps Facility – Research Opportunities, Allen L. Johnson

NSTec UNLV Symposium

XPS Outline

•XPS – what is it?

•How is it done?

•What are its limitations?

•Future direction – radioactive samples

–Sample containment and transport
–Sputter controls
–Radiation limits

•Summary

Pmts And Radiation/Particle Detection Technologies, Brent Davis

NSTec UNLV Symposium

Describes technical standards for equipment in the field of Nuclear and Optical Physics.

Unlv Center For Materials And Structures: Structural Response Due To Blast Loadingand Dynamic Material Characterization, Brendan O'Toole, Mohamed Trabia, Jagadeep Thota

NSTec UNLV Symposium

Presentation Outline

Development Of Ion Beam Nuclear Transmutation Doping (Ibntd) For Novel Electronics In Extreme Conditions, Michael G. Pravica, Noel A. Guardala, Jack L. Price

NSTec UNLV Symposium

Development of IBNTD for electronics under extreme conditions.

•We hope to create novel wide bandgap devices using Ion Beam Nuclear Transmutation Doping (IBNTD). These devices may be used as rugged high power switches, and high current/low noise amplifiers. Diamond in itself represents a “Holy Grail” for electrical applications due to its very high thermal conductivity and excellent electrical characteristics.
•We also hope to develop devices that can convert the enormous energy from high-energy nuclear particles (α2+,β-,β+, γparticles) into useful electricity and thus harness the enormous energy still contained in “spent” nuclear fuel. Developing these direct energy conversion (DEC) devices would …

Overview Of Nstec Plasma Focus Tubes And Magnetohydrodynamic Modeling Capabilities, Tim Meehan

NSTec UNLV Symposium

•Brief Description of how DPFs work, in general what they are useful for.
•DPF devices that we have at NSTec
•Using MHD modeling software to optimize designs and predict performance
•Neutron Resonance Spectroscopy

National Center For Nuclear Security, Veraun Chipman, Amanda Klingensmith, Cathy Snelson

NSTec UNLV Symposium

National Center for Nuclear Security (NCNS) Mission

•Chartered mission is to enhance the Nation’s verification and detection capabilities in support of nuclear arms control and nonproliferation through R&D activities at the NNSS
•Three focus areas
–Treaty Verification Technologies
–Nonproliferation Technologies
–Technical Nuclear Forensics

2011 Research Highlights, Yusheng Zhao

NSTec UNLV Symposium

Overview

•Center Mission and Cluster Tasks
•Recent Scientific Achievements
•Current & Future Developments

North American Energy Security, Edward Glab

IPPCS Colloquia

No abstract provided.

Farmer Panel--Getting More From Your Alfalfa, Charles Powell

Kentucky Alfalfa and Stored Forage Conference

Powell Farms started in 1996 with 15 acres of Alfalfa hay intended for cow/calf feed. A neighbor and his friends bought every bale that year. Over the next 14 years the only alfalfa hay our cows got to eat was when a cutting got wet and was rolled. Production per acre was good, demand exceeded production and price per bale continued to rise. Roundup Ready came on the market and we were finally able to produce clean pure high quality alfalfa. All was going well for our alfalfa business. Then came the 2008 challenge with the economic down turn, drought …

Farmer Panel--Managed Grazing And Profits, Bill Payne

Kentucky Alfalfa and Stored Forage Conference

Profits are the goal of any business model and mine is no exception. My plan assumes that available natural resources are efficiently utilized in a responsible manner.I have chosen to implement that plan by producing, managing and marketing our forage resources by utilizing Management Intensive Grazing (MIG.)

Farmer Panel--Managing A Commercial Hay Farm, Clayton Geralds

Kentucky Alfalfa and Stored Forage Conference

In his presentation Clayton will discuss equipment he utilizes for establishing, maintaining, and harvesting top quality horse hay. He will also provide an overview of his expectations for yield and quality of his product as well as proper input and storage requirements.

Role And Importance Of Alfalfa In Beef Diets, Jeff Lehmkuhler

Kentucky Alfalfa and Stored Forage Conference

Alfalfa is often referred to as the “Queen” of forage. Is this because of its high fertility needs and more finicky soil fertility needs along with greater management for optimal growth and persistency? Or is it because of it being on top of nearly all other forages for yield and quality? Truth be told, it is likely a combination of all these factors. Alfalfa is a versatile forage as it can be harvested for hay or silage and also grazed with proper management. For these reasons, this forage can fit well in beef operations.

Alfalfa Hay For Horses, Robert Coleman

Kentucky Alfalfa and Stored Forage Conference

When horse owners consider hay for their horses, a number of criteria are generally considered. Of major importance is the hay must be free of mold and dust. It needs to contain nutrients needed by the horse and it must be palatable. If these criteria are met, the type of hay should not matter. However, that is not the case with many horse owners. When discussing the selection of hay, many owners first consider the type of hay. Can it be alfalfa or should it be a grass or how about a mix of grass and a legume. If a …

National Alfalfa & Forage Alliance, Beth Nelson

Kentucky Alfalfa and Stored Forage Conference

The National Alfalfa & Forage Alliance (NAFA) was formed on April 6, 2006. Its membership consists of state/regional seed associations, state/regional hay associations, genetic suppliers, seed marketers, allied industry, and research/extension affiliates. Each of these industry segments has representation on the NAFA board of directors.

Status And New Developments In Seed Coatings, Bill Talley

Kentucky Alfalfa and Stored Forage Conference

The acceptance and use of coated alfalfa seed has become the standard of how alfalfa seed is being sold. Coated seed, refers to a buildup in coating material of 10-34%. Seventy percent of proprietary alfalfa seed is now buildup coated, and 80 % of that amount is a 34% coating. The remaining is a 10% buildup and is usually only used as a carrier for inoculation and fungicide. The higher buildup coatings are able to carry more active ingredients that also enhance the agronomic benefit to the young seedling. The benefits to the young seedling, from the components of the …

Kentucky Department Of Agriculture Hay Testing Program, Kim Field

Kentucky Alfalfa and Stored Forage Conference

The Kentucky Department of Agriculture offers a forage testing service which provides nutritional and energy value information. A Kentucky Department of Agriculture staff member will take sample(s) of hay and/or haylage at the farm and analyze them in the Kentucky Department of Agriculture Forage Laboratory located in Frankfort. Tested forages can mean higher profit, whether feeding cattle, horses, goats, sheep or other livestock. By knowing the nutritional and energy value, you can minimize your cost and maximize your production.

Marketing Quality Hay, Tom Keene

Kentucky Alfalfa and Stored Forage Conference

When marketing quality alfalfa hay, you basically have two markets that you are going to try to target. First, you are going to be in the cash hay market, that’s where you will sell alfalfa hay to several different entities…..locally, statewide, nationally, or potentially internationally. Secondly, and more commonly, you will be marketing your hay to your own livestock enterprise on your farm. Several times every month, I have people call me and ask me what their hay is worth. I tell them very honestly I have no idea what their hay is worth; only by keeping track of their …

How Are Roundup Ready Varieties Performing, S. Ray Smith

Kentucky Alfalfa and Stored Forage Conference

Roundup Ready® Alfalfa

The most significant new development in alfalfa varieties was the January 27, 2011 decision by USDA to deregulate Roundup Ready® Alfalfa (RRA) without conditions. This was the final step in an extensive environmental review process by the USDA that took place over a 4 year period of time. If you would like to know more about the safety of Roundup Ready® Alfalfa you can review the complete Environmental Impact Statement at: http://www.aphis.usda.gov/biotechnology/downloads/alfalfa/gt_alfalfa%20_feis.pdf.

Most importantly, seed dealers in Kentucky and surrounding states now have Roundup varieties available for sale.

Getting More From Your Alfalfa, Garry D. Lacefield

Kentucky Alfalfa and Stored Forage Conference

Today marks the 32nd consecutive year we have come together to discuss alfalfa and its role on your farm, in Kentucky, and our nation. Over these 32 years we have discussed many topics and seen many advances, unfortunately we aren’t making progress relative to acres, yield and quality that I would like to see. Maybe I am getting impatient as I am actually thinking about retirement. Now wait, you are one step ahead of me. I know you are thinking he has shown many graphs, tables and charts over the years showing how we have improved and yes, I know …

Foreword And Recipients Of Kentucky Alfalfa Awards [2012], Garry D. Lacefield, Christi L. Forsythe

Kentucky Alfalfa and Stored Forage Conference

No abstract provided.

Networks - I: Pre-Coordination Mechanism For Self Configuration Of Neighborhood Cells In Mobile Wi-Max, Abdul Qadeer, Khalid Khan

International Conference on Information and Communication Technologies

WiMax broadband services successfully providing triple play (Voice, Video and Data) support with combating the challenges of better quality and interoperability. Support for smooth mobility in real time with no wired infrastructure and being surrounded by GSM waves demanding a comprehensive and powerful network. Covering large areas through number of base stations which not only require time to configure but also need resources for implementation with a recurring cost of functionality. Automation is everywhere and to provide novel wireless services it is necessary to come up with some distinct features like intelligent base stations which have the capability of doing …

The Chernobyl Disaster : Reflection After 25 Years = 切爾諾貝爾核災難25年後的反思, Valentin Yakushik

South South Forum 南南論壇

The adverse technogenic impact of industrial accidents that have gripped the world in recent decades definitely testifies to the problem-ridden character of contemporary economic and technological development. This is especially evident on the example of nuclear industry, which proved to be a source of dangerous pollution in case of potential (and real) catastrophes, as recently borne out by the Fukushima disaster. In this regard, the issues of Chernobyl disaster once again become the part of the discourse centered on the analysis of global nuclear industry problems. Likewise, current situation in Ukraine demands deeper investigation of the problems of technological development, …